On Wed, Aug 22, 2012 at 10:03:59AM -0700, Kent Overstreet wrote:

Previously, dm_rq_clone_bio_info needed to be freed by the bio's
destructor to avoid a memory leak in the blk_rq_prep_clone() error path.
This gets rid of a memory allocation and means we can kill
dm_rq_bio_destructor.

v6: Fix comment on struct dm_rq_clone_bio_info, per Tejun

Signed-off-by: Kent Overstreet <redacted>
CC: Alasdair Kergon <redacted>

 Acked-by: Tejun Heo [off-list ref]

It would be nice if dm people can review these patches tho.

Thanks.

-- 
tejun